EPIFAUNAE is a playable word

epifauna Scrabble® Dictionary

noun
pl. epifaunas or epifaunae
fauna living on a hard sea floor
78 Playable Words can be made from "EPIFAUNAE"
   2-Letter Words (18 found)
   3-Letter Words (27 found)
   5-Letter Words (5 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)